Blending their acoustic folk tendencies with an abandon and spirit of a punk rock act, The Avett Brothers grew to prominence due in part to their raucous, high-energy live shows. They've also been prolific writers and road-warriors for nearly 10 years now. And on their major label debut, I And Love And You, which is produced by Rick Rubin, the Avett Brothers propel their irreplaceable brand of folk-rock to a new level.